CN103908291A - Ultrasonic probe switching device and corresponding ultrasonic imaging system - Google Patents
Ultrasonic probe switching device and corresponding ultrasonic imaging system Download PDFInfo
- Publication number
- CN103908291A CN103908291A CN201210597854.3A CN201210597854A CN103908291A CN 103908291 A CN103908291 A CN 103908291A CN 201210597854 A CN201210597854 A CN 201210597854A CN 103908291 A CN103908291 A CN 103908291A
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- Prior art keywords
- ultrasonic probe
- ultrasonic
- switching device
- signal pins
- former
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4427—Device being portable or laptop-like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4477—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device using several separate ultrasound transducers or probes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Acoustics & Sound (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Gynecology & Obstetrics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention relates to the technical field of medical equipment and discloses an ultrasonic probe switching device and a corresponding ultrasonic imaging system. The device comprises connection lines for connecting ultrasonic probe signal pins with sending and receiving beam former signal channels. The connection lines connect each group of signal pins of ultrasonic probes, which are identical in numbers and connect the signal pins onto the corresponding signal channels of the sending and receiving beam formers. The device is capable of improving the sending and receiving signal quality, low in achieving cost and power consumption, small in packaging volume and particularly applicable to the compact and portable ultrasonic imaging system.
Description
Technical field
The present invention relates to Medical Equipment technical field, particularly ultrasonic image-forming system technical field.
Background technology
Medical Ultrasonic Imaging System generally is user provides plural different probe for its rotation.Therefore, as shown in Figure 1, need to there is a N to select 1 on-off circuit 101 to need the probe 102 using to be connected with Ultrasound beamforming device 103 for selecting at N probe.
The Beam-former 103 of the ultrasonic image-forming system of portable or low side generally only has 64 even passages of lesser number, and common ultrasonic probe 104 has 128 transducer primitives mostly, this mapping that just need to have a multiplex electronics (MUX) module 105 to complete between signal pins 108 and the Ultrasound beamforming device 103 of probe is connected.
If the number of the transducer primitive 107 of certain ultrasonic probe 102 in the multiple probes on a ultrasonic image-forming system more than 128 (such as: 192), the transducer primitive 107 that completes probe with regard to also need to increase again a multiplex electronics (MUX) module 106 in this probe connects to the mapping between probe signal foot 109, because signal pins 109 only has 128 pins.
Multiplex electronics of the prior art mostly adopts high pressure simulation to switch chip and realizes, and N selects 1 on-off circuit conventionally to adopt relay or high pressure simulation to switch chip and realizes.If adopt relay to realize, can increase volume and the power consumption of complete machine, realize if adopt high pressure simulation to switch chip, can increase equipment cost and cause higher ultrasonic signal loss.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of ultrasonic probe switching device shifter and corresponding ultrasonic image-forming system, the N that can remove in switching device shifter selects 1 on-off circuit, reduce the quantity of multiplex electronics, to solve in prior art multiplex electronics and the too much problem of multidiameter option switch quantity in ultrasonic probe switching device shifter.
In order to address this problem, a first aspect of the present invention is to provide a kind of ultrasonic probe switching device shifter, comprise for direct the signal pins of ultrasonic probe and the interconnective line of signalling channel of receiving and dispatching Beam-former, described line first connects together the each identical numbering of described ultrasonic probe group signal pins, then is connected on the respective signal passage of described transmitting-receiving Beam-former.
In order to address this problem, combine with above-mentioned first aspect, a second aspect of the present invention is to provide a kind of ultrasonic probe switching device shifter, and the signal pins number of described ultrasonic probe equates with the number of active lanes of described transmitting-receiving Beam-former.
In order to address this problem, combine with above-mentioned second aspect, a third aspect of the present invention is to provide a kind of ultrasonic probe switching device shifter, further comprise multiplex electronics module, described multiplex electronics module is positioned at the ultrasonic probe that ultrasonic transducer primitive number is greater than transmitting-receiving Beam-former number of active lanes, is arranged between ultrasonic transducer primitive and the signal pins of ultrasonic probe.
In order to address this problem, combine with above-mentioned three aspects:, a fourth aspect of the present invention is to provide a kind of ultrasonic probe switching device shifter, further comprise multi-channel switch circuit module, described multi-channel switch circuit module is positioned at the ultrasonic probe that ultrasonic transducer primitive number is less than or equal to transmitting-receiving Beam-former number of active lanes, is arranged between ultrasonic transducer primitive and the signal pins of ultrasonic probe.
In order to address this problem, combine with above-mentioned four aspects, a fifth aspect of the present invention is to provide a kind of ultrasonic probe switching device shifter, further comprise control module, for controlling described each multiplex electronics module or multi-channel switch circuit module in normal mode of operation or the pattern that opens circuit.
The present invention also provides a kind of ultrasonic image-forming system, and this ultrasonic image-forming system has comprised according to ultrasonic probe switching device shifter of the present invention.
Compared with prior art, a kind of ultrasonic probe switching device shifter provided by the invention and corresponding ultrasonic image-forming system, its useful technique effect is:
1, the N having removed in existing ultrasonic probe switching device shifter selects a switch, has reduced the quantity of multiplex electronics, is conducive to improve the quality of receiving and transmitting signal, and then improves final image quality;
2, realize cost lower;
3, low in energy consumption, encapsulation volume is little, is particularly useful for compact and portable ultrasonic image-forming system.
Accompanying drawing explanation
Fig. 1 is existing ultrasonic probe switching device shifter schematic diagram;
Fig. 2 is the ultrasonic probe switching device shifter schematic diagram that the present invention proposes.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
For the sake of simplicity, omitted and well known to a person skilled in the art some technical characterictic in below describing.
As shown in Figure 2, in the present embodiment, transmitting-receiving Beam-former 103 has 64 passages, transducer primitive 107 in ultrasonic probe 102 has 192, transducer primitive in ultrasonic probe 104 has 128, transducer primitive 204 in ultrasonic probe 203 has 64, and the signal pins of each ultrasonic probe has 64.Transmitting-receiving Beam-former 103 and control module 201 are arranged in ultrasonic main frame 205.
Be greater than the probe 102 and 104 of the number of active lanes of receiving and dispatching Beam-former 103 for transducer primitive number, only a multiplex electronics (MUX) 207 and 202 need to be set respectively in each probe.Wherein, the multiplex electronics that multiplex electronics (MUX) 207 is 64:192; The multiplex electronics that multiplex electronics (MUX) 202 is 64:128.Like this, the mapping that just can disposablely complete between transducer primitive and the signal pins of ultrasonic probe is connected, because the signal pins number of ultrasonic probe equates with the number of active lanes of transmitting-receiving Beam-former 103, so also with regard to the disposable mapping having completed between transducer primitive and the passage of Beam-former 103.
For the probe 203 that equals the number of active lanes of receiving and dispatching Beam-former 103 for transducer primitive number, the on-off circuit 206 that 64 passages only need to be set in probe completes the corresponding connection between the signal pins of transducer primitive and ultrasonic probe.
Be less than the probe of the number of active lanes of receiving and dispatching Beam-former 103 for transducer primitive number, also need in probe, the multi-channel switch circuit that a number of active lanes is not less than primitive number be set, complete the corresponding connection between the signal pins of transducer primitive and ultrasonic probe.
Select a switch in order to remove N, between the signal pins of each ultrasonic probe in this probe switching device shifter, connect in the following way: first to the signal pins of each ultrasonic probe from 1 to 64 numbering respectively, then the signal pins identical numbering of each ultrasonic probe is connected together to a holding wire of composition with line, and then this root holding wire is connected on the identical passage of numbering of transmitting-receiving Beam-former 103.Such as 1 the signal pins 2031 of being numbered that is numbered 1 signal pins 2021, ultrasonic probe 203 that is numbered 1 signal pins 1021, ultrasonic probe 202 of: ultrasonic probe 102 is first connected electrically to and becomes together single line with line, then this root line is connected to transmitting-receiving Beam-former 103 and is numbered on 1 passage; 2 the signal pins 2032 of being numbered that is numbered 2 signal pins 2022, ultrasonic probe 203 that is numbered 2 signal pins 1022, ultrasonic probe 202 of ultrasonic probe 102 is first connected electrically to and becomes together single line with line, then this root line is connected to transmitting-receiving Beam-former 103 and is numbered on 2 passage; 64 the signal pins 20364 of being numbered that is numbered 64 signal pins 20264, ultrasonic probe 203 that is numbered 64 signal pins 10264, ultrasonic probe 202 of ultrasonic probe 102 is first connected electrically to and becomes together single line with line, then this root line is connected to transmitting-receiving Beam-former 103 and is numbered on 64 passage.Can be connected to form successively 64 wires and they are connected respectively on 64 passages of transmitting-receiving Beam-former 103.
The control module 201 of ultrasonic main frame 205 interior settings is for controlling respectively multiplex electronics or the multi-channel switch circuit in each probe, make multiplex electronics in normal work or off state, on-off circuit in conducting or off state.
When the actual use of user, when the default logic of user oneself or ultrasonic image-forming system selected some probes as will use activation probe time, control module 201 will be sent control signal to multiplex electronics or multi-channel switch circuit in other temporary transient no probes, make it in off state, that is: make to be connected disconnection between transducer primitive in probe and the signal pins of this probe.Like this, just only have and need the signal pins that activates the probe using to be connected on the passage of transmitting-receiving Beam-former 103.
It should be noted that embodiment described above is only exemplary and nonrestrictive, and those skilled in the art can design a lot of alternatives in the case of not departing from the scope of appended claims.The verb using " comprises " element and the step do not got rid of outside element and the step of recording in claims or description.The word " one " using before element is not got rid of and is had multiple this elements.
Claims (6)
1. a ultrasonic probe switching device shifter, it is characterized in that comprising for direct by the signal pins of ultrasonic probe and the interconnective line of signalling channel of receiving and dispatching Beam-former, described line first connects together the each identical numbering of described ultrasonic probe group signal pins, then is connected on the respective signal passage of described transmitting-receiving Beam-former.
2. ultrasonic probe switching device shifter according to claim 1, is characterized in that: the signal pins number of described ultrasonic probe equates with the number of active lanes of described transmitting-receiving Beam-former.
3. ultrasonic probe switching device shifter according to claim 2, it is characterized in that also further comprising multiplex electronics module, described multiplex electronics module is positioned at the ultrasonic probe that ultrasonic transducer primitive number is greater than transmitting-receiving Beam-former number of active lanes, is arranged between ultrasonic transducer primitive and the signal pins of ultrasonic probe.
4. ultrasonic probe switching device shifter according to claim 3, it is characterized in that also further comprising multi-channel switch circuit module, described multi-channel switch circuit module is positioned at the ultrasonic probe that ultrasonic transducer primitive number is less than or equal to transmitting-receiving Beam-former number of active lanes, is arranged between ultrasonic transducer primitive and the signal pins of ultrasonic probe.
5. ultrasonic probe switching device shifter according to claim 4, is characterized in that also further comprising control module, for controlling described each multiplex electronics module or multi-channel switch circuit module in normal mode of operation or the pattern that opens circuit.
6. a ultrasonic image-forming system, comprises according to the ultrasonic probe switching device shifter described in claim 1-5.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210597854.3A CN103908291A (en) | 2012-12-28 | 2012-12-28 | Ultrasonic probe switching device and corresponding ultrasonic imaging system |
DE102013114235.4A DE102013114235A1 (en) | 2012-12-28 | 2013-12-17 | Ultrasound probe switching device and associated ultrasound imaging system |
US14/137,266 US20140187937A1 (en) | 2012-12-28 | 2013-12-20 | Ultrasound probe switchover device and a corresponding ultrasound imaging system |
JP2013264826A JP2014128655A (en) | 2012-12-28 | 2013-12-24 | Ultrasound probe switchover device and corresponding ultrasound imaging system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210597854.3A CN103908291A (en) | 2012-12-28 | 2012-12-28 | Ultrasonic probe switching device and corresponding ultrasonic imaging system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103908291A true CN103908291A (en) | 2014-07-09 |
Family
ID=50928585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210597854.3A Pending CN103908291A (en) | 2012-12-28 | 2012-12-28 | Ultrasonic probe switching device and corresponding ultrasonic imaging system |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140187937A1 (en) |
JP (1) | JP2014128655A (en) |
CN (1) | CN103908291A (en) |
DE (1) | DE102013114235A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105810260A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Multichannel ultrasonic signal multiplexer based on electronic switching |
CN106872986A (en) * | 2017-02-13 | 2017-06-20 | 飞依诺科技(苏州)有限公司 | Ultrasonic imaging method and system supporting double-probe synchronous scanning |
CN110710988A (en) * | 2019-09-23 | 2020-01-21 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
CN112237444A (en) * | 2020-12-18 | 2021-01-19 | 深圳华声医疗技术股份有限公司 | Control method, control device and medium for ultrasonic imaging system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110833432B (en) * | 2018-08-15 | 2023-04-07 | 深南电路股份有限公司 | Ultrasonic simulation front-end device and ultrasonic imaging equipment |
US20220313207A1 (en) * | 2021-04-01 | 2022-10-06 | Bfly Operations, Inc. | Apparatuses and methods for configuring ultrasound devices |
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US5882310A (en) * | 1997-12-01 | 1999-03-16 | Acuson Corporation | Ultrasound transducer connector and multiport imaging system receptacle arrangement |
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EP2267481A1 (en) * | 2003-11-26 | 2010-12-29 | Teratech Corporation | Modular portable ultrasound systems |
BR112013033229A2 (en) * | 2011-06-30 | 2017-03-01 | Koninklijke Philips Nv | 2d Ultrasonic Imaging Diagnostic System (2d) with a family of 2d imaging probes |
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2012
- 2012-12-28 CN CN201210597854.3A patent/CN103908291A/en active Pending
-
2013
- 2013-12-17 DE DE102013114235.4A patent/DE102013114235A1/en not_active Withdrawn
- 2013-12-20 US US14/137,266 patent/US20140187937A1/en not_active Abandoned
- 2013-12-24 JP JP2013264826A patent/JP2014128655A/en active Pending
Patent Citations (5)
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US5555543A (en) * | 1995-01-03 | 1996-09-10 | International Business Machines Corporation | Crossbar switch apparatus and protocol |
CN1191970A (en) * | 1996-12-30 | 1998-09-02 | 通用电气公司 | Method and apparatus for providing dynamically variable time delays for ultrasound beamformer |
US5882310A (en) * | 1997-12-01 | 1999-03-16 | Acuson Corporation | Ultrasound transducer connector and multiport imaging system receptacle arrangement |
US20080251035A1 (en) * | 2007-04-12 | 2008-10-16 | Rheem Manufacturing Company | Burner Flashback Detection and System Shutdown Apparatus |
CN101422389A (en) * | 2007-10-16 | 2009-05-06 | 深圳市开立科技有限公司 | Equal phase two-dimensional array probe |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105810260A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Multichannel ultrasonic signal multiplexer based on electronic switching |
CN106872986A (en) * | 2017-02-13 | 2017-06-20 | 飞依诺科技(苏州)有限公司 | Ultrasonic imaging method and system supporting double-probe synchronous scanning |
CN106872986B (en) * | 2017-02-13 | 2019-07-26 | 飞依诺科技(苏州)有限公司 | Ultrasonic imaging method and system supporting double-probe synchronous scanning |
CN110710988A (en) * | 2019-09-23 | 2020-01-21 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
CN110710988B (en) * | 2019-09-23 | 2023-03-17 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
CN112237444A (en) * | 2020-12-18 | 2021-01-19 | 深圳华声医疗技术股份有限公司 | Control method, control device and medium for ultrasonic imaging system |
CN112237444B (en) * | 2020-12-18 | 2021-12-07 | 深圳华声医疗技术股份有限公司 | Control method, control device and medium for ultrasonic imaging system |
Also Published As
Publication number | Publication date |
---|---|
JP2014128655A (en) | 2014-07-10 |
DE102013114235A1 (en) | 2014-07-03 |
US20140187937A1 (en) | 2014-07-03 |
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Effective date of abandoning: 20190326 |